Tissot Seastar 2000 Professional T120.907.17.281.00 combines professional dive-watch functionality with a bold, sporty design. Its 44 mm stainless steel case features a ceramic bezel ring, while the orange gradient dial creates a striking contrast against the black rubber strap. Powered by the Swiss automatic Powermatic 80 movement, the watch offers up to 80 hours of power reserve and incorporates a Nivachron balance spring. The scratch-resistant sapphire crystal features anti-reflective coating on its underside, helping improve dial visibility. A screw-down crown, screw-down case back and helium escape valve support its professional diving design. With water resistance up to 600 meters and luminous hands and indexes, this model is built for demanding underwater use as well as everyday sports styling.